Powder bio npk fertilizer production line

How to Make Bio NPK Fertilizer

How to Make Bio NPK Fertilizer

The production of biological npk fertilizer has become the choice of most biofertilizers. Bio NPK fertilizers come in two forms, one in powder form and the other in granular form. The two manufacturing processes are different. So, you should choose the suitable equipment to make  NPK biofertilizer.

Powdered bio npk fertilizer production line:

First, two or three kinds of nitrogen, phosphorus and potassium particles are crushed to screen them to the appropriate size. Then, after grinding, you can use dynamic feeders to meter the qualified powder biofertilizer according to the scientific proportion. In order to ensure the uniformity of mixing, you can also use a bio fertilizer mixing machine to stir evenly. After mixing, you have a powdered biological npk fertilizer.

Granular biological npk Fertilizer production process:

Granular bio fertilizer is the secondary processing on the basis of powdered biological fertilizer production. By using a biofertilizer granulator, you are able to produce qualified microbial fertilizer pellets. After granulation, in order to easily store, use a drum dryer to reduce the moisture of biological fertilizer particles. Then a cooling machine is used to control the high temperature. A coating machine can coat the bio npk fertilizer particles. Packing is the last step in the whole production line. You can contact us to get the whole line price.

bio NPK fertilizer granulation line
biofertilizer drying and cooling system

What is the key equipment to make bio NPK fertilizer?

Bio NPK fertilizer crusher to crush the NPK granule:

The  NPK biofertilizer crusher can crush biological NPK raw materials quickly. Good grinding effect, smooth feed, not easy to clog.

New type vertical crusher

Bio NPK granulator to make bio NPK fertilizer granules:

Through wet granulation, the bio NPK disc granulator granulate powder NPK bio fertilizer . Its granulation rate is as high as 93%. Moreover, the granulation is uniform. At the same time, the output of the drum granulator is 1-30 tons, with a sprinkler device. It can spray water or biological bacteria, and a lifting plate which will not block.

Coating machine for coating NPK biofertilizer:

Through the coating machine can slow release biological NPK fertilizer, while increasing the biological fertilizer effect, prevent its rapid volatilization.

biofertilizer coating machine

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